| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.77 | 3.110% | $242.0713 | $242.07 | $242.05 | $242.10 |
| Purchase #2 | $189.95 | 5.225% | $199.8749 | $199.87 | $199.85 | $199.90 |
| Purchase #3 | $12.93 | 12.473% | $14.5428 | $14.54 | $14.55 | $14.50 |
| Purchase #4 | $40.47 | 10.199% | $44.5975 | $44.60 | $44.60 | $44.60 |
| Purchase #5 | $192.92 | 13.260% | $218.5012 | $218.50 | $218.50 | $218.50 |
| Purchase #6 | $146.72 | 4.486% | $153.3019 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $132.66 | 5.344% | $139.7494 | $139.75 | $139.75 | $139.70 |
| 7 purchase totals = | $950.42 | $1,012.6390 | $1,012.63 | $1,012.60 | $1,012.60 | |